Spring Rest过滤数据链

Question

我有一个Spring Rest网络应用程序。并创建了auth过滤器。在这一层，我得到了RestController方法所需的User。我想避免DB请求重复。是否可以将一些对象从Filter传递给RestController方法作为参数？

  @Override
    public void doFilter(ServletRequest req, ServletResponse res,
                     FilterChain chain) throws IOException, 
ServletException {
        String authorization = ((HttpServletRequest) req).getHeader("Authorization");
        DeviceEntity deviceEntity = mDeviceService.byToken(authorization);
        if (deviceEntity != null) {
            if (new Date().before(deviceEntity.getExpireOn())) {
                chain.doFilter(req, res);
            }
        } else {
            ((HttpServletResponse) res).setStatus(HttpServletResponse.SC_UNAUTHORIZED);
        }
}

我想将deviceEntity传递给下一个类

@RestController
@RequestMapping("/general")
public class RestService {

    @RequestMapping(value = "/ping", method = RequestMethod.GET)
    @ResponseStatus(HttpStatus.OK)
    public void ping(DeviceEntity de) {
    //                ^^^^^^^^^^
    //i want to have access to this device here
        LOG.info("Ping called");
    }
}

我需要一些方法将此Device实体传递给RequestMapped方法